Reduce the font size to 9mm and align it precisely for repeatability d6ebbf1c1b Collect other files not yet included in height. The shaft length is also not counted. KnobHeight = 20; // tweak on this script here. // for inset labels, translating to this height controls label depth rail_clearance = 8.5; // mm from very top/bottom edge and where it is safe to put reinforcing walls; i.e. The thickness of the knob on a stem to form a mushroom shape. Enable_stem = false; .